[INFO] fetching crate tester 0.5.0...
[INFO] checking tester-0.5.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate tester 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tester 0.5.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tester 0.5.0
[INFO] finished tweaking crates.io crate tester 0.5.0
[INFO] tweaked toml for crates.io crate tester 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6618713366bf4dbcb65c8639e3f0761b95b1d3c4efe430a47fbd2f91153d84c5
[INFO] running `"docker" "start" "-a" "6618713366bf4dbcb65c8639e3f0761b95b1d3c4efe430a47fbd2f91153d84c5"`
[INFO] [stderr]     Checking tester v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:156:19
[INFO] [stderr]     |
[INFO] [stderr] 156 |     DynTestFn(Box<FnMut() + Send>),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:157:20
[INFO] [stderr]     |
[INFO] [stderr] 157 |     DynBenchFn(Box<TDynBenchFn + 'static>),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TDynBenchFn + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:870:19
[INFO] [stderr]     |
[INFO] [stderr] 870 |         out: &mut OutputFormatter,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OutputFormatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:928:22
[INFO] [stderr]     |
[INFO] [stderr] 928 |     let mut out: Box<OutputFormatter> = match opts.format {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OutputFormatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1424:39
[INFO] [stderr]      |
[INFO] [stderr] 1424 |                       mut testfn: Box<FnMut() + Send>) {
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1505:61
[INFO] [stderr]      |
[INFO] [stderr] 1505 | fn calc_result(desc: &TestDesc, task_result: Result<(), Box<Any + Send>>) -> TestResult {
[INFO] [stderr]      |                                                             ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:156:19
[INFO] [stderr]     |
[INFO] [stderr] 156 |     DynTestFn(Box<FnMut() + Send>),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:157:20
[INFO] [stderr]     |
[INFO] [stderr] 157 |     DynBenchFn(Box<TDynBenchFn + 'static>),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TDynBenchFn + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:870:19
[INFO] [stderr]     |
[INFO] [stderr] 870 |         out: &mut OutputFormatter,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OutputFormatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:928:22
[INFO] [stderr]     |
[INFO] [stderr] 928 |     let mut out: Box<OutputFormatter> = match opts.format {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OutputFormatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1424:39
[INFO] [stderr]      |
[INFO] [stderr] 1424 |                       mut testfn: Box<FnMut() + Send>) {
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1505:61
[INFO] [stderr]      |
[INFO] [stderr] 1505 | fn calc_result(desc: &TestDesc, task_result: Result<(), Box<Any + Send>>) -> TestResult {
[INFO] [stderr]      |                                                             ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `"docker" "inspect" "6618713366bf4dbcb65c8639e3f0761b95b1d3c4efe430a47fbd2f91153d84c5"`
[INFO] running `"docker" "rm" "-f" "6618713366bf4dbcb65c8639e3f0761b95b1d3c4efe430a47fbd2f91153d84c5"`
[INFO] [stdout] 6618713366bf4dbcb65c8639e3f0761b95b1d3c4efe430a47fbd2f91153d84c5